sig
type filter =
Subsystem of string
| NoSubsystem of string
| Sysattr of string * string
| NoSysattr of string * string
| Property of string * string
| Sysname of string
| Tag of string
| Parent of Udev.Device.t
| Is_initialized
val devices :
Udev.Context.t -> Udev.Enumerate.filter list -> Udev.Device.t list
val subsystems :
Udev.Context.t -> Udev.Enumerate.filter list -> Udev.Device.t list
end